Smith & Wesson K Frame Model 16 Rebound Slide Assembly
Part Number: K321
Condition: Used - Good
Frame: K Frame
Model: 16
Caliber: .32 H&R Magnum / .32 S&W Long
Finish: Blued Steel
Includes: Rebound slide and rebound spring
Weight: 2 oz
Product Details
Genuine Smith & Wesson factory rebound slide assembly for the K Frame Model 16 revolver. This critical action component includes both the rebound slide and rebound spring. The rebound slide controls trigger reset and return, ensuring smooth double-action operation and proper trigger function. Essential for maintaining reliable trigger performance in your K Frame .32 Magnum revolver.
About the Model 16
The Smith & Wesson Model 16 is a medium-frame K Frame revolver chambered in .32 H&R Magnum (also fires .32 S&W Long). Originally introduced in 1990, the Model 16 was designed to provide .32 caliber shooters with a full-size service revolver platform. The K Frame size offers excellent handling and pointability, while the .32 H&R Magnum chambering provides mild recoil with respectable ballistics. The Model 16 features a 6-shot cylinder and is available with various barrel lengths. It's popular for target shooting, small game hunting, and as a low-recoil defensive option.
K Frame .32 Caliber
The Model 16 fills a unique niche in the Smith & Wesson lineup as a full-size .32 caliber revolver. While .32 H&R Magnum is less common than .38 Special or .357 Magnum, it offers several advantages: reduced recoil, lower noise, economical ammunition, and excellent accuracy. The K Frame platform provides the weight and size to make the already-mild .32 Magnum extremely pleasant to shoot, making it ideal for extended practice sessions or for shooters sensitive to recoil.
Function & Compatibility
The rebound slide is a critical component in the trigger mechanism. When you pull the trigger, the rebound slide moves forward, allowing the trigger to travel. When you release the trigger, the rebound spring pushes the rebound slide backward, which resets the trigger to its forward position. This assembly is essential for both single-action and double-action operation.
This rebound slide assembly is specifically designed for Smith & Wesson K Frame Model 16 revolvers chambered in .32 H&R Magnum. It may also fit other K Frame models with similar specifications - contact us to verify compatibility for your specific revolver.
Model 16 Variants
The Model 16 has been produced in several variants over the years, including different barrel lengths and finishes. The dash number system (16-1, 16-2, etc.) indicates factory engineering changes. While many internal parts interchange between dash variants, it's important to verify compatibility with your specific model. The rebound slide assembly is a wear item that may need replacement after extensive use.
How to Identify Your S&W Model
To determine your Smith & Wesson revolver model number, swing out the cylinder and check behind the yoke on the frame for the model number stamped into the metal. You should see "16" or a dash variant like "16-1", "16-2", etc. Model numbers began in 1957-58. Contact us with your serial number for assistance in identifying the correct parts for your specific Model 16 variant.
Installation & Specifications
- Professional gunsmith installation recommended
- Requires disassembly of grip frame and internal components
- Rebound spring must be properly seated for correct function
- Improper installation can cause trigger malfunction
- Factory OEM part manufactured to exact S&W specifications
- Used part inspected for wear and functionality
- Compatible with K Frame Model 16 revolvers
- Chambered for .32 H&R Magnum (also fires .32 S&W Long)
- May fit other K Frame models - verify compatibility
- Includes both rebound slide and spring
Trigger Performance Notes
The rebound slide assembly directly affects trigger feel and reset. A worn rebound slide can cause gritty trigger pull, inconsistent reset, or trigger binding. The rebound spring tension affects trigger return speed and feel. This assembly is essential for maintaining the smooth trigger action that K Frame revolvers are known for. The Model 16's mild recoil makes trigger control easier, allowing shooters to fully appreciate a well-tuned action.
Condition Notes
This is a used OEM rebound slide assembly removed from a functioning Smith & Wesson Model 16 revolver. Shows normal wear consistent with use. All surfaces have been inspected for excessive wear or damage. Spring tension is good. Used parts may show finish wear or handling marks typical of fired revolvers. Guaranteed to function properly when correctly installed.
Contact Us
We specialize in Smith & Wesson pistol and revolver parts - used, new old stock, refurbished, and new. Our team has extensive knowledge of S&W firearms and can help you find the exact parts you need for your K Frame revolver.
Questions? Email sales@usagunsandgear.com or call 770-544-8075